Shoe sole



FIG. 1 is a front elevational view of a shoe sole showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a bottom plan view of the shoe sole;

FIG. 4 is a top plan view of the shoe sole;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a sectional view taken on lines 7--7 of FIG. 1. 

The ornamental design for a shoe sole, as shown. 